baber/WOPTO huggingface dataset:
Patent JP-2001230419-A (JP)
Title: Method and device for manufacturing liquid crystal display, and liquid crystal display
Inventor: SHINAGAWA TAKAAKI
IPC: H01L21/316
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To increase a product life by improving the reliability of an active matrix type liquid crystal display. SOLUTION: The method for manufacturing the gate insulation film of a thin-film transistor for driving pixels or peripheral circuit consists of the alternately repetition of the formation of the insulation film and the succeeding surface treatment of the insulation film by an oxidizing gas. As a result, the impurity of the gate insulation film of the thin-film transistor for driving the pixels or peripheral circuit improves and the gate insulation film becomes dense, thus improving the reliability of the thin-film transistor and hence improving the reliability of the liquid crystal display and increasing a product life.
Patent JP-2001231640-A (JP)
Title: Rack, rack connecting member, and rack central part supporting member
Inventor: YAMAZAKI FUKUNOBU
IPC: A47B47/02
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a strong rack which is elastic and is of high withstand load by a means differing from a nesting type through an internal external tube because a conventional rack has been of low withstand load because of the nesting type through the internal external tube. SOLUTION: The rack which has a removable shelf board 3 on a shelf support member 2 whose both ends are built between legs 1 comprises legs 1 and 1 in which a connecting body 1b is placed in the upper end part of supports 1a and 1a placed side by side, holding bodies 4 and 4 opened inside a connecting body 1b when the pair of legs 1 and 1 are placed side by side, and the shelf support member 2 in which an end part periphery is removably inscribed in the inside of the holding bodies 4 and 4.
Patent JP-2001234549-A (JP)
Title: Joint structure between pile and foundation
Inventor: TOKINOYA HIROYOSHI
IPC: E02D27/34
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a joint structure which eases the joint degree between a pile head and a foundation, decreases bending moment in the event of an earthquake, and absorbs earthquake energy at a joint portion. SOLUTION: According to the joint structure between a pile and the foundation, a head portion of the pile 1, i.e., the pile head 2, is connected to the foundation 3 of an upper structure, not shown, via a connecting member 4. The connecting member 4 is formed of a so-called steel pipe with infilled concrete (CFT), and consists of a hollow steel pipe 5 and concrete 6 filled therein.
Patent JP-2001247185-A (JP)
Title: Storage case for discoid recording media
Inventor: KONDO TADAMI
IPC: B65D85/57
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a storage case which is provided with a holding part for smoothly mounting and dismounting a discoid recording medium and which is used as a display case at a rental shop. SOLUTION: When the fixing hole of a discoid recording medium is fitted on a holding part and is pressed, the holding part moves down slightly decreasing its diameter size owing to elastic deformation and let the fixing hole go through. At the same time owing to the elastic action of a connecting piece and a leg piece the diameter size returns to the original enlarged diameter size fixing the media by the fixing hole caught by the head part of the holding part. When the head part is pressed, the head part goes down through the fixing hole of the media as its diameter size becomes smaller owing to the elastic deformation of the leg part and the connecting piece having a hinge as a support part. At the same time by the elastic function of the leg piece and the connecting piece, it moves back to the original position.  The media goes down slightly with the head part, and while it is going down, the non- recording part around the peripheral edge of the fixing hole touches the support part causing only the head part to go down further. This way, the fixing hole is released from the head part and becomes free from the fixed condition.
Patent JP-2001241204-A (JP)
Title: Construction of room for getting on and off in mechanical parking area
Inventor: OGURA SHUNICHI
IPC: E04H6/18
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a construction of a room for getting on and off for a mechanical parking area which is safe and usable easily. SOLUTION: A gap between an opening surrounded by each footpath W of a room for getting on and off and a pallet P located in the opening is closed with four protection members 14. Each protection member 14 is respectively pin-hinged near the inner edge of each footpath W. And each protection member 14 is restricted to be displaceable by rotation only upward from an almost horizontal predetermined protection position. Because of this, when the pallet P rises from a position lower than the floor surface to a height almost flush with the floor surface, the gap from the pallet P to each footpath W is closed by each protection member 14.
Patent JP-2001245265-A (JP)
Title: Data-demodulating circuit
Inventor: NAITO MASAYUKI
IPC: H04N7/081
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To demodulate data to be superimposed on a video signal with high precision. SOLUTION: An H-peak detecting circuit 10 and an L-peak detecting circuit 12 detect an H peak and an L peak in a composite video signal and decide threshold, based on the detection result. Then data in the composite video signal is demodulated by a comparing circuit 16, based on the decided threshold. When multiple errors exist in demodulation data, a control circuit 22 changes the time constant of peak detection in the circuits 10 and 12, so that the follow-up ability of a threshold is changed to always set proper threshold.
Patent JP-2001240706-A (JP)
Title: Rubber composition and pneumatic tire using the same
Inventor: FUKUSHIMA YASUKIMI
IPC: C08L15/00
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition of which the wet performance, low fuel consumption properties, and abrasion resistance are well balanced and which is suitable for tire treads. SOLUTION: This composition contains (A) 100 pts.wt. rubber component containing at least 30 wt.% modified diene polymer prepared by reacting a hydrocarbyloxysilane compound represented by formula (I) or (II), wherein R1, R2, R5, and R6 are each 1-18C monovalent hydrocarbon group; A1 and A2 are each a 120C divalent hydrocarbon group; R3 and R4 are each a 1-18C monovalent hydrocarbon group optionally having an optionally substituted amino and/or ether group or groups; R7 and R8 are each H or a 1-18C monovalent hydrocarbon group optionally having an optionally substituted amino and/or ether group or groups; and n and m are each 1, 2 or 3 with the polymerization- active molecular ends of a diene polymer and (B) 3-60 pts.wt. aluminum hydroxide powder.
Patent JP-2001239381-A (JP)
Title: Welding method for upper end plug of fuel rod
Inventor: HIGO JUNICHI
IPC: B23K26/21
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a welding method for an upper end plug fitted with a covering pipe of a fuel rod, which appropriately uses YAG laser beams, thereby removing a defect producing incomplete sealing of welded circumference, as a result of sealed inert gas thermal expansion by excessive heat input in conventional TIG welding method. SOLUTION: The solid upper end plug 12 fits with an open end 10d of the covering pipe 10a with a bottom end plug welded, in which pellets 10b or springs 10c are loaded. A fit boundary 12a of the upper end plug is placed within a chamber 11 in prescribed high-pressure inert gas atmosphere P. YAG laser head 13a of YAG laser welder 13 irradiates a laser beam 13b to the fit boundary, holding uniform focus distance. This welding method realizes small heat input welding of the fit boundary 12a of the plug, thereby eliminating undesirable welding to occur and the inner pressure instability of sealed inert gas.
Patent JP-2001242960-A (JP)
Title: Support for notebook-sized personal computer
Inventor: YAMASAKI HIROSHI
IPC: H05K5/02
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a support for a notebook-sized personal computer so that the computer, if used on the desk, permits keyboard operation in a comfortable posture and the proper positioning intended for using the computer can be easily held. SOLUTION: The support 1 for the computer is so constituted that a support body 2 support the computer P so arranged as to ensure the posture which permits easy keyboard operation and a control member 3 regulates the movement of the computer P under the condition that the computer P is loaded on the support body 2. In addition, a wrist rest portion 22 is so defined that an operator's wrist A and a palm can be supported on the 2 (a) side at the foremost end in the support body 2, and the control member 3 can be removably secured to the support body 2 in a manner to keep away from the portion 22.
Patent JP-2001249195-A (JP)
Title: Timepiece with melody rewriting function
Inventor: SASAKI ATSUSHI
IPC: G04G13/02
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a timepiece with melody rewriting function. SOLUTION: This timepiece comprises a timing part 11 for timing time, a time display part for displaying the time, a storage part 14 for storing melody data, a control part 13 for controlling transmission of the melody data, a phonetic sound synthesis part 15 responding to a signal from the timing part to synthesizing a specified phonetic sound based on the data in the storage part, and a phonetic sound output part for outputting a specified phonetic sound. The timepiece also comprises an I/O interface 17 for reading the melody data from external equipment, and the melody data read through the I/O interface is stored in the storage part.
Patent JP-2000293972-A (JP)
Title: Information recording medium
Inventor: ISHII HIDEHIRO
IPC: H04N5/76
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an information recording medium on which musical information are recorded in a mode such as that the reproducing of the information can be performed correctly and smoothly in accordance with respective attributes at the time of reproducing musical pieces whose audio attributes are different continuously when plural musical pieces whose audio attributes are different are recorded on an information recording medium. SOLUTION: On the information recording medium, plural unit audio information which are to be independently reproduced each other, set audio information which are constituted of unit audio information of one or more, the attribute information of the unit audio information and control data consisting of information for controlling the reproducing of the unit information and which constitute the respective audio information and audio concentration information in which at least the attribute information and the start address and the end address of the unit information are recorded and which are included in the set audio information are recorded.
Patent JP-2001248686-A (JP)
Title: Vibration isolator for mounting on construction machine and the like
Inventor: ONO YOICHI
IPC: F16F15/08
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a vibration isolator for mounting on a construction machine and the like that is structurally simple, free of torsion out of a given range, appreciably safe, and inexpensive. SOLUTION: Frames 4 and 5 each comprise a base member 2 and a pair of raised tongues 3 raised in opposed relation from the longitudinal middles of the base member on both sides. The two frames are arranged crisscross with the raised tongue sides facing each other, and then covered with an elastic member 6.
Patent JP-2001250979-A (JP)
Title: Optical sensor
Inventor: ONO TAKASHI
IPC: G01B11/00
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a conventional optical sensor causes misdetection as if an object to be detected were in a detection object area although there is no object in the area since part of the light from a light emitting element is repeatedly reflected by the top and reverse surfaces of a transparent cover, propagates in the transparent cover, and made incident on a light receiving element 93 if a drop of water or dirt sticks on the top surface of the transparent cover. SOLUTION: The optical sensor 1 has couples of light emitting elements 3 and light receiving elements 4 arranged in a case 2, having an opening in the front, across a light shield wall 2a and is equipped with the transparent cover 9 in front of those light emitting element 3 and light receiving elements 4; and the transparent cover 9 is provided with a light absorbing member 11 in contact with the top or reverse surface of a part positioned above the light shield wall 2a.
Patent JP-2001257119-A (JP)
Title: Transformer
Inventor: AOKI KEISUKE
IPC: H01F27/02
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a transformer which can be transported as it is disassembled into assemblies and can be reassembled with small manpower. SOLUTION: A tank piece 3 is provided with flanges 3a at the lateral openings of a case and a flange 3b on the undersurface, a pair of tank pieces 2 are each provided with a flange 2a at an opening provided on one side and a flange 2b on the underside, the tank pieces 3 and 2 are installed on a base 1, and the tank pieces 3 and 2 are positioned with positioning means 5 and welded together.
Patent JP-2001255855-A (JP)
Title: Optoelectronic device and electronic equipment
Inventor: YAMAZAKI KATSUNORI
IPC: G09G3/20
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To suppress the so-called ghost from being generated in an optoelectronic device performing prescribed display by optoelectronic change. SOLUTION: This device is provided with pixel electrodes 108 formed on an element substrate 101, picture signal lines 171 for supplying a picture signal to these pixel electrodes, counter electrodes opposed to these pixel electrodes through optoelectronic material, for example, liquid crystal and correction signal lines 173 for supplying correction signals for canceling level fluctuations of these counter electrodes to these counter electrodes via capacitances.
Patent JP-2001256360-A (JP)
Title: Electronic library system and electronic publication system
Inventor: OTSU SHUICHI
IPC: G06Q30/06
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an electronic library system which saves the trouble to store and rearrange purchased publications and their storage space and further enables a necessary publication to be used at the time of going out. SOLUTION: A user stores a purchased publication in a database 40 on the Internet 10 and the publication stored in the database 40 is provided for the user through the network 10 at a user's request.
Patent JP-2001262327-A (JP)
Title: Sputtering target material for forming magnetic recording medium and magnetic recording medium
Inventor: MURATA HIDEO
IPC: G11B5/64
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a target material for producing a magnetic recording medium having high magnetic properties, low noise and excellent recording stability even in both in-plane and vertical systems and capable of corresponding to high recording density. SOLUTION: This sputtering target material for forming a magnetic recording medium has a composition shown by Co100-x-y-zNix1Ptx2CryBZ, wherein, (x)=x1+x2, x1 is 11 to 30 at.%, x2 is 8 to 30 at.%, (x) is >=25 at.%, (y) is 16 to 28 at.%, (z) is 2 to 10 at.%, and also, (y+z) is >=20%. The magnetic recording medium having a magnetic film having the same composition as that of the target material is obtained using the same target material.
Patent JP-2001259957-A (JP)
Title: Work conveying device
Inventor: YOKOI IWAO
IPC: B23Q7/14
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain a work conveying device capable of automating separation of a product from a discarded material and recovery after working of the work in machining work with a relatively simple structure. SOLUTION: The work conveying device is provided with a work stocker part 3 for stocking the work before working, an adsorption unit 31 for taking out the work from the work stocker part 3 and conveying, a laser processing machine 2 for processing the work, a placing part 5 for a work and product for placing the work fed by the adsorption unit 31 on a work pallet 51 and transferring it between the laser processing machine 2, a fork unit 4 for scooping up the work processed by the laser processing machine 2 and forms the product and the discarded material to be separated and transferring, a discarded material clamp device 8 for holding the outer periphery edge part of the discarded material transferred by the fork unit 4,  a product recovering part 6 for recovering the separated product from the discarded material by pulling out the fork unit 4 in a state where the outer periphery edge part of the discarded material is hold by the discarded material clamp device 8, and a discarded material recovering part 7 for recovering the separated discarded material from the product.
Patent JP-2001261046-A (JP)
Title: Bottle-shaped pouch
Inventor: AOKI YOSHITAKA
IPC: B65D33/08
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a bottle-shaped pouch of a three-dimensional shape similar to that of a bottle, provided with the superior self supporting properties and also usability in the carriage, transfer of a content and the like, and free from folding creases and the like on a body and of superior outer appearance. SOLUTION: The bottle-shaped pouch 100 is formed into a shape provided with gusset sections 6 and 7, upper and lower, and both side section sealing sections 9, 9, and the length of the upper gusset section 6 is shorter than the length of the lower gusset section 7, and out of gusset-shaped sections, front and rear, of the upper gusset section 6, a pouring outlet section 10 of a shape in which its outer periphery is sealed by heat sealing and its width is narrower toward the upper direction is extended on the upper section of the one gusset- shaped section (front), while the other gusset-shaped section is heat sealed by an upper gusset section back side sealing section 13 with its inside formed into a trapezoid shape, and an expanded sealing section 15 with a hole 18 for holding the pouch is extended on the upper section of the other gusset section,  while the lower gusset section 7 is heat sealed by a bottom sealing section 8 of a ship bottom shape.
Patent JP-2001261220-A (JP)
Title: Sheet folding device, sheet post-treating device and image forming apparatus
Inventor: YOSHIE KOJI
IPC: B65H37/04
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To improve the grade of a finished booklet by sharply forming a fold line of the booklet in pressing and clamping a two-folded sheet by a pair of pressure rollers to manufacture the booklet. SOLUTION: In this sheet folding device for forming a fold line is formed at the central part in the transport direction of the bundle of sheet by a pair of folding rollers 67A, 67B and an ejector plate 66A, and then further forcibly applying a fold line for the bundle S of sheet by one pair of pressure rollers 69A, 69B, the rotating shafts of the paired pressure rollers 69A, 69B are disposed at a designated angle θ to the direction orthogonal to the sheet bundle transport direction.
Patent JP-2001268661-A (JP)
Title: Data gathering system
Inventor: YAMAMOTO MASAHIRO
IPC: H04L12/801
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To improve a system which requires enormous running cost as a system which communicates various information on housing facility equipment via a radio and a packet switching network. SOLUTION: A data gathering center 5 confirms the establishment of a TCP session from a terminal-side communication device 3 by an internal status monitor means B9 and informs a data receiving means A10 that the TCP session is established in such a case. A data transmitting means A7 sends transmit data to the packet switching network 4 in response to the establishment of the TCP session. The data gathering center 5 informs a session CLOSE means A11 that reception is completed once the reception is completed. The session CLOSE means A11 once informed of the completion of the data reception resets the virtual line between the terminal-side communication device 3 and data gathering center 5 according to the TCP/IP protocol.
Patent JP-2001259772-A (JP)
Title: Die for width reduction of hot slab, transfer and pressing method
Inventor: MURAYAMA KAZUHIKO
IPC: B21J1/04
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a die conforming to a width reduction pressing condition of a hot slab, a transfer method and a width reduction pressing method of the hot slab with using the die. SOLUTION: The die satisfies the condition in following expression in the width reduction of the hot slab. L1.sinθ1>=ΔWmax/2, L3.sinθ2>=ΔWYmax/2 L1<=L2 cosθ1, L1>=P1, H>=hs+ hs.ΔWmax/S(W-ΔWmax)}t>=ΔWmax Ra<=100 L1: inlet side inclined part length (mm), L2: parallel part length (mm), L3: outlet side inclined part length (mm), ΔWmax: maximum width rolling reduction (mm), ΔWYmax: maximum pre-forming quantity (mm), θ1: inlet side inclined angle ( deg.), θ2: outlet side inclined angle ( deg.), H: height (mm), W: maximum width of slab width passing through the equipment (mm), hs: thickness of material to be reduced (mm), Ra: initial average center line roughness of face in contact with slab (μm), P1: distance per single pressing to transfer slab for pressing (mm).
Patent JP-2001260981-A (JP)
Title: Floating body type harbor facility
Inventor: NISHIGAKI AKIRA
IPC: B63B35/00
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a floating body type harbor facility capable of efficiently conducting the loading and unloading of cargos and simplifying the execution work. SOLUTION: This floating body type harbor facility is provided with a floating body having bottomless dock type berths 11a accommodating large cargo ships 100 arranged in a sea area 1 with their recessed planar shape cut out below and pier parts 11b, 11c on both sides of the dock type berths 11a, gate type cranes 13 suspended between the pier parts 11b, 11c of the dock type berths 11a of the floating body 11 and movable along the pier parts 11b, 11c, container yards 15 arranged on the floating body 11 to store containers 101, and an underwater tunnel 17 arranged in the sea water of the sea area 1, connecting the floating body 11 and the land 2, and meandering in the longitudinal direction, with the balanced state between the weight and the buoyancy kept well.
Patent JP-2001263664-A (JP)
Title: Glow plug for diesel engine and method for manufacturing the same
Inventor: TANAKA ARIHITO
IPC: F02P19/00
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To reduce the diameter of a glow plug for a diesel engine without lowering strength of a housing 2. SOLUTION: A sheath type heater 30 is fixed to one end of an interior of the substantially circular cylindrical housing 2 and an electrode securing thread part 38b of an external connection terminal 38 connected to an electrode removal tool 14 for the sheath type heater 30 at one end thereof is protruded out of the other end of the housing 2. An O-ring 42 and an insulation bushing 12 are inserted in an inside hole 4 at the other side of the housing 2 and the end part of the housing 2 is caulked for fixing. The electrode removal tool 14 is made of a high strength material so that its diameter as well as the diameter of the sheath 12 is reduced.  An assembly 40 comprising the sheath type heater 30, the electrode removal tool 14 and the external connection terminal 38 having the thread part 38b of power source connection which is not yet threaded is inserted into the housing, and then the thread part 38b is form-rolled.